例句與造句

1. But the Dragon and Kurzweil systems can be difficult to use.
2. Elterman said that customers found QA Performer too difficult to use.
3. Generally, large stocks are more difficult to use for grafting.
4. This probably contributed to its reputation for being difficult to use.
5. At that time CAD applications were expensive and difficult to use.
6. It's difficult to find difficult to use in a sentence. 用difficult to use造句挺難的
7. They were all criticized for being clumsy and difficult to use.
8. Keen to offer a demonstration, he found it difficult to use.
9. Because it is so overpowering, black is difficult to use effectively.
10. The program is difficult to use in creating complex, multicolumn layouts.
11. The help subject indexes within the programs are often difficult to use.
12. After one hour, it was better but still difficult to use.
13. The problem is that they can be difficult to use.
14. Besides, the masks " aren't difficult to use.
15. Lomax disputes claims that the printers are difficult to use.
16. They also are slower and more difficult to use, they said.
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